Multifunctional robot stacking system

The utility model relates to a multifunctional robot stacking system which comprises a first production line, a second production line and a third production line. Line combination of the first production line and the second production line is achieved through a line combination conveying device. The first production line and the second production line comprise automatic bale sewing lines, a narrow belt conveying line, a lower overturn device, a wide belt conveying line, an overline ladder, an upper overturn device, a supporting plate device, a steering roller, a bend, a climbing belt, a rechecking machine, a rejecting sliding way, an upper flattening device, a lower vibrating device and a grabbing device which are connected in sequence. The third production line comprises a manual bale sewing line, a wide belt conveying line, an upper overturn device, a supporting plate device, a steering roller, a bend, a climbing belt, a rechecking machine, a rejecting sliding way, a rejecting machine, an upper flattening device, a lower vibrating device and a grabbing device which are connected in sequence. The problems that the type of stacked products is single, only one stacking mode is available in one set of system, the occupied space of equipment is large, and the requirement for the internal space of a workshop is high can be solved.